NNCL4964CV Bearing Specifications
Bore d (mm)
320
Outer D (mm)
440
Width B (mm)
118
Dynamic rating Cr (kN)
1760
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE NNCL4964CV?
RAYSDE NNCL4964CV Bearing: bore d = 320 mm, outer diameter D = 440 mm, width/height B = 118 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE NNCL4964CV carry?
Dynamic load rating Cr = 1760 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE NNCL4964CV typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE NNCL4964CV replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 320 mm, OD 440 mm and width 118 mm match ISO dimensions, NNCL4964CV is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.